package com.elong.android.specialhouse.utils;

import android.text.TextUtils;

import com.dp.android.elong.crash.LogWriter;

import java.math.BigDecimal;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.GregorianCalendar;
import java.util.HashMap;
import java.util.Hashtable;
import java.util.Iterator;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class StringUtils {

	public static String TAG = "StringUtils";

	public final static String joinStrings(String separator, Object... args) {
		if (args != null && args.length > 0) {
			StringBuilder builder = new StringBuilder();
			for (int i = 0, len = args.length; i < len; i++) {
				if (args[i] == null) {
					continue;
				}
				builder.append(args[i].toString());
				if (i != len - 1) {
					builder.append(separator);
				}
			}
			return builder.toString();
		}
		return null;
	}

	public final static boolean isEmail(String strEmail) {
		// "/^(\w)+(\.\w+)*@(\w)+((\.\w{2,3}){1,3})$/;"
		// Pattern p =
		// Pattern.compile("^[a-zA-Z][\\w\\.-]*[a-zA-Z0-9]@[a-zA-Z0-9][\\w\\.-]*[a-zA-Z0-9]\\.[a-zA-Z][a-zA-Z\\.]*[a-zA-Z]$");
		// String strPattern =
		// "^[a-zA-Z][\\w\\.-]*[a-zA-Z0-9]@[a-zA-Z0-9][\\w\\.-]*[a-zA-Z0-9]\\.[a-zA-Z][a-zA-Z\\.]*[a-zA-Z]$";
		// Pattern p = Pattern.compile("\\w+@(\\w+\\.)+[a-z]{2,3}");
		Pattern p = Pattern.compile("^\\w+([-+.]\\w+)*@\\w+([-.]\\w+)*\\.\\w+([-.]\\w+)*$");
		Matcher m = p.matcher(strEmail);
		return m.matches();
	}

	public final static boolean isEmptyJSONString(Object obj) {
		return obj == null || TextUtils.isEmpty((String) obj) || "null".equals(obj);
	}

	public final static String toSBCCase(String src, HashMap<Character, Character> map) {
		Iterator<Character> iterator = map.keySet().iterator();
		while (iterator.hasNext()) {
			char c = iterator.next();
			src = src.replace(c, map.get(c));
		}
		return src;
	}

	public final static String toDBCCase(String src) {
		return src;
	}

	public static String asteriskCred(String str) {
		if (str == null || str.length() == 0)
			return "";

		char[] cs = str.toCharArray();
		if (cs.length > 0)
			cs[cs.length - 1] = '*';
		if (cs.length > 1)
			cs[cs.length - 2] = '*';
		if (cs.length > 2)
			cs[cs.length - 3] = '*';
		if (cs.length > 3)
			cs[cs.length - 4] = '*';
		return new String(cs);
	}

	public static String asteriskPhone(String str) {
		if (str == null || str.length() == 0)
			return "";

		char[] cs = str.toCharArray();
		if (cs.length > 4)
			cs[cs.length - 5] = '*';
		if (cs.length > 5)
			cs[cs.length - 6] = '*';
		if (cs.length > 6)
			cs[cs.length - 7] = '*';
		if (cs.length > 7)
			cs[cs.length - 8] = '*';
		return new String(cs);
	}

	public static String clearZeroDecimals(String str) {
		if (str.endsWith(".0"))
			return str.replace(".0", "");

		if (str.endsWith(".00"))
			return str.replace(".00", "");

		return str;
	}

	public static String formatCostTimeStr(int mincost) {
		if (mincost <= 0)
			return "";

		int hour = 0, min = 0;
		if (mincost > 0) {
			hour = mincost / 60;
			min = mincost % 60;
		}
		return (hour > 0 ? hour + "小时" : "") + (min > 0 ? min + "分钟" : "");
	}

	public static boolean isEmpty(String s) {
		return s == null || s.length() == 0 || s.trim().equals("") || s.trim().equals("null");
	}

	public static boolean isNotEmpty(String s) {
		return s != null && s.length() != 0 && !s.trim().equals("") && !s.trim().equals("null");
	}

	// 身份证号码验证：start

	/**
	 * 功能：身份证的有效验证
	 * 
	 * @param IDStr
	 *            身份证号
	 * @return 有效：返回"" 无效：返回String信息
	 * @throws ParseException
	 */
	public static String iDCardValidate(String IDStr) {
		String errorInfo = "";// 记录错误信息
		String[] ValCodeArr = { "1", "0", "x", "9", "8", "7", "6", "5", "4", "3", "2" };
		String[] Wi = { "7", "9", "10", "5", "8", "4", "2", "1", "6", "3", "7", "9", "10", "5", "8", "4", "2" };
		String Ai = "";
		// ================ 号码的长度 15位或18位 ================
		if (IDStr.length() != 15 && IDStr.length() != 18) {
			errorInfo = "身份证号码长度应该为15位或18位。";
			return errorInfo;
		}
		// =======================(end)========================

		// ================ 数字 除最后以为都为数字 ================
		if (IDStr.length() == 18) {
			Ai = IDStr.substring(0, 17);
		} else if (IDStr.length() == 15) {
			Ai = IDStr.substring(0, 6) + "19" + IDStr.substring(6, 15);
		}
		if (isNumeric(Ai) == false) {
			errorInfo = "身份证15位号码都应为数字 ; 18位号码除最后一位外，都应为数字。";
			return errorInfo;
		}
		// =======================(end)========================

		// ================ 出生年月是否有效 ================
		String strYear = Ai.substring(6, 10);// 年份
		String strMonth = Ai.substring(10, 12);// 月份
		String strDay = Ai.substring(12, 14);// 月份
		if (isDataFormat(strYear + "-" + strMonth + "-" + strDay) == false) {
			errorInfo = "身份证生日无效。";
			return errorInfo;
		}
		GregorianCalendar gc = new GregorianCalendar();
		SimpleDateFormat s = new SimpleDateFormat("yyyy-MM-dd");
		try {
			if ((gc.get(Calendar.YEAR) - Integer.parseInt(strYear)) > 150
					|| (gc.getTime().getTime() - s.parse(strYear + "-" + strMonth + "-" + strDay).getTime()) < 0) {
				errorInfo = "身份证生日不在有效范围。";
				return errorInfo;
			}
		} catch (NumberFormatException e) {
			// TODO Auto-generated catch block
			LogWriter.logException(TAG, "", e);
		} catch (ParseException e) {
			// TODO Auto-generated catch block
			LogWriter.logException(TAG, "", e);
		}
		if (Integer.parseInt(strMonth) > 12 || Integer.parseInt(strMonth) == 0) {
			errorInfo = "身份证月份无效";
			return errorInfo;
		}
		if (Integer.parseInt(strDay) > 31 || Integer.parseInt(strDay) == 0) {
			errorInfo = "身份证日期无效";
			return errorInfo;
		}
		// =====================(end)=====================

		// ================ 地区码时候有效 ================
		Hashtable h = GetAreaCode();
		if (h.get(Ai.substring(0, 2)) == null) {
			errorInfo = "身份证地区编码错误。";
			return errorInfo;
		}
		// ==============================================

		// ================ 判断最后一位的值 ================
		int TotalmulAiWi = 0;
		for (int i = 0; i < 17; i++) {
			TotalmulAiWi = TotalmulAiWi + Integer.parseInt(String.valueOf(Ai.charAt(i))) * Integer.parseInt(Wi[i]);
		}
		int modValue = TotalmulAiWi % 11;
		String strVerifyCode = ValCodeArr[modValue];
		Ai = Ai + strVerifyCode;
		if (IDStr.length() == 18) {
			if (Ai.equalsIgnoreCase(IDStr) == false) {
				errorInfo = "身份证无效，不是合法的身份证号码";
				return errorInfo;
			}
		} else {
			return "";
		}
		// =====================(end)=====================
		return "";
	}

	/**
	 * 功能：判断字符串是否为数字
	 * 
	 * @param str
	 * @return
	 */
	private static boolean isNumeric(String str) {
		Pattern pattern = Pattern.compile("[0-9]*");
		Matcher isNum = pattern.matcher(str);
		if (isNum.matches()) {
			return true;
		} else {
			return false;
		}
	}

	/**
	 * 功能：设置地区编码
	 * 
	 * @return Hashtable 对象
	 */
	private static Hashtable GetAreaCode() {
		Hashtable hashtable = new Hashtable();
		hashtable.put("11", "北京");
		hashtable.put("12", "天津");
		hashtable.put("13", "河北");
		hashtable.put("14", "山西");
		hashtable.put("15", "内蒙古");
		hashtable.put("21", "辽宁");
		hashtable.put("22", "吉林");
		hashtable.put("23", "黑龙江");
		hashtable.put("31", "上海");
		hashtable.put("32", "江苏");
		hashtable.put("33", "浙江");
		hashtable.put("34", "安徽");
		hashtable.put("35", "福建");
		hashtable.put("36", "江西");
		hashtable.put("37", "山东");
		hashtable.put("41", "河南");
		hashtable.put("42", "湖北");
		hashtable.put("43", "湖南");
		hashtable.put("44", "广东");
		hashtable.put("45", "广西");
		hashtable.put("46", "海南");
		hashtable.put("50", "重庆");
		hashtable.put("51", "四川");
		hashtable.put("52", "贵州");
		hashtable.put("53", "云南");
		hashtable.put("54", "西藏");
		hashtable.put("61", "陕西");
		hashtable.put("62", "甘肃");
		hashtable.put("63", "青海");
		hashtable.put("64", "宁夏");
		hashtable.put("65", "新疆");
		hashtable.put("71", "台湾");
		hashtable.put("81", "香港");
		hashtable.put("82", "澳门");
		hashtable.put("91", "国外");
		return hashtable;
	}

	/**
	 * 验证日期字符串是否是YYYY-MM-DD格式
	 * 
	 * @param str
	 * @return
	 */
	public static boolean isDataFormat(String str) {
		boolean flag = false;
		// String
		// regxStr="[1-9][0-9]{3}-[0-1][0-2]-((0[1-9])|([12][0-9])|(3[01]))";
		String regxStr = "^((\\d{2}(([02468][048])|([13579][26]))[\\-\\/\\s]?((((0?[13578])|(1[02]))[\\-\\/\\s]?((0?[1-9])|([1-2][0-9])|(3[01])))|(((0?[469])|(11))[\\-\\/\\s]?((0?[1-9])|([1-2][0-9])|(30)))|(0?2[\\-\\/\\s]?((0?[1-9])|([1-2][0-9])))))|(\\d{2}(([02468][1235679])|([13579][01345789]))[\\-\\/\\s]?((((0?[13578])|(1[02]))[\\-\\/\\s]?((0?[1-9])|([1-2][0-9])|(3[01])))|(((0?[469])|(11))[\\-\\/\\s]?((0?[1-9])|([1-2][0-9])|(30)))|(0?2[\\-\\/\\s]?((0?[1-9])|(1[0-9])|(2[0-8]))))))(\\s(((0?[0-9])|([1-2][0-3]))\\:([0-5]?[0-9])((\\s)|(\\:([0-5]?[0-9])))))?$";
		Pattern pattern1 = Pattern.compile(regxStr);
		Matcher isNo = pattern1.matcher(str);
		if (isNo.matches()) {
			flag = true;
		}
		return flag;
	}

	public static String formatCalendar(Calendar c) {
		SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd");
		return df.format(c.getTime());
	}

	/**
	 * 去除字符串两端的空格
	 * 
	 * @param string
	 * @return
	 */
	public static String myTrim(String string) {
		int start = 0;
		int end = string.length() - 1;
		while (start <= end && string.charAt(start) == ' ') {
			start++;
		}
		while (start <= end && string.charAt(end) == ' ') {
			end--;
		}
		return string.substring(start, end + 1);
	}
	/**
	 * 大于1小于10的正浮点数，浮点数保留小数点后一位或者大于1小于10的整数
	 * @param args
	 * @return
	 */
	public static boolean isFloatwithonebit(String args) {
		String match = "^[1-9]{1}\\.\\d{1}|^[1-9]";
		return Pattern.matches(match, args);
	}

	/**
	 * 转成四舍五入的字符串
	 * @param string
	 * @return
	 */
	public static String toRoundInt(String string) {
		if (TextUtils.isEmpty(string)){
			return "";
		}
		return new BigDecimal(string).setScale(0, BigDecimal.ROUND_HALF_UP).toString();
	}

	/**
	 * 转成四舍五入的字符串
	 * @param l
	 * @return
	 */
	public static String toRoundInt(long l) {
		return new BigDecimal(l).setScale(0, BigDecimal.ROUND_HALF_UP).toString();
	}
	
	/**
	 * 转成四舍五入的字符串
	 * @param d
	 * @return
	 */
	 public static int format(Double d){
		 return (int)Math.rint(d);
	 }

	public static int format(String string) {
		try {
			double d = Double.parseDouble(string) ;
			return ((int) Math.rint(d));
		} catch (Exception e) {
			e.printStackTrace();
			return 0 ;
		}
	}

}
